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Related Mercedes Questions
I have a cl 500 03, just drove it home fine with the key in
I have a cl 500 03, just drove it home fine with the key in the ignition. took the key out and pushed the start stop on the shifter and all hell broke loose. Using the key was fine but now I get a chi… read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,278 satisfied customers
My key fob doesn't lock or unlock the doors or turn in the
My key fob doesn't lock or unlock the doors or turn in the ignition switch … read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,278 satisfied customers
I have a 2001 S500 Mercedes Benz that I changed some fuses
I have a 2001 S500 Mercedes Benz that I changed some fuses underneath the backseat but before I did I was able to turn my fob key on and off after I put the fuses back in my lights come on and the das… read more
Steve
Steve
Master's Degree
26,533 satisfied customers
Key fob won't open doors are trunk and won't turn ignition
Key fob won't open doors are trunk and won't turn ignition switch has new battery s … read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,278 satisfied customers
The key fob won't start the engine. The steering wheel
The key fob won't start the engine. The steering wheel doesn't move. It's locked up. I changed the battery about a month ago when the other key fob stopped working. Right now neither key fob works to … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
I have another question. 2003 s500. I can't get the key to
yes - i can't get the key to turn but why won't the key fob lock or unlock the doors or trunk… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
I have a 2006 Mercedes C230. Recently I parked it at a store
I have a 2006 Mercedes C230. Recently I parked it at a store and when I came out the key fob wouldn't unlock the doors so I removed the manual key from the fob and unlocked the doors. When I tried to … read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
35,733 satisfied customers
My key won't turn in ignition. It unlocks doors, etc. New
My key won't turn in ignition. It unlocks doors, etc. New batteries did not fix issue. … read more
Marty
Marty
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Associate Degree
57,141 satisfied customers
The alarm is going off and the car won't start. Even when I
The alarm is going off and the car won't start. Even when I turn the emergency key in the door lock, the door unlocks, but the alarm is still activated … read more
sprinkles08
sprinkles08
Technician
High School or GED
19,847 satisfied customers
My 2009 Mercedes 550ML fob has red light but won't unlock
My 2009 Mercedes 550ML fob has red light but won't unlock car. I pulled the metal key out of fob and it won't open door. What do I do … read more
Chad Farhat
Chad Farhat
Owner
Associate Degree
9,532 satisfied customers
Have 2004 Clk 55 convertable 2 questions. 1 glove box shut
Have 2004 Clk 55 convertable 2 questions. 1 glove box shut and can't open it is lock electric operated or manual. 2 key fob won't open top does work on doors but won't work on trunk thanks butch. ***@… read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,278 satisfied customers
05 s500 Think there is a problem either with smart key or
05 s500 Think there is a problem either with smart key or the computer recognizing it. When stopping the engine (without inserting the smark key directly into the ignition switch, using the start/ sto… read more
sprinkles08
sprinkles08
Technician
High School or GED
19,847 satisfied customers
2003 sl500: unlock..metal..doors manually, the lock wont move
My wife just got stuck with our 2003 sl500. She can not get the doors to unlock. Even when she takes out the little metal key insert and tries to open the doors manually, the lock won't move. The litt… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
lock/unlock..shift lever..New batteries in remote key fob
Trying to get answer as to why my two remotes won't lock/unlock doors by touch and car will not start /stop running by pushing start button on shift lever. Display message says" key not detected" New … read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
05 diesel...unlock on the key fob was acting up; had to play
I have a 05 diesel. When I got it (before Christmas) the unlock on the key fob was acting up; had to play with the buttons to get it to unlock the ignition. After about 2 months it would not unlock at… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
2008 mercedes: key fob didnt unlock doors used..wouldnt start
2008 mercedes c300. key fob didnt unlock doors used key in end of FOB. alarm went off car wouldnt start . after about 30 minutes the car reset itself and off I went? is this normal?… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
35,733 satisfied customers
2001 s500: release..steering wheel..park...battery in fob
2001 s500 electronic key will not release steering wheel...can't shift out of park...battery in fob replaced about 1 and half months ago...battery in car good...car was driven on this day about 5-6 di… read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,713 satisfied customers
2003 mercedes s350: that wont start..they keys wont turn..workshop
hello i have a 2003 mercedes s350 w220 that won't start. they keys won't turn at all when inserted into the ignition. I've been told by the dealer that the EIS needs to be replaced and I need to take … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
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Meet the Experts:

MB Paul

MB Paul

Mercedes Technician

3,567 satisfied customers

Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes

Marty

Marty

Mercedes Technician

57,141 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

3,132 satisfied customers

Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

771 satisfied customers

Mechanical Engineer with 23 years experience in the auto industry, 8 yrs in formula 1 engine testing

promerc

promerc

mercedes diagnostic technician

553 satisfied customers

Qualified mercedes diagnostic technician & service team manager , ATA registered Master tech

Hipo64

Hipo64

Mercedes Technician

444 satisfied customers

Work and diagnose electronics on daily basis.

Tim Mohr

Tim Mohr

ASE MASTER TECH

283 satisfied customers

30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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